Answer:

Step-by-step explanation:
 ,
,  ,
,  , Subtract 23 and 3x from both sides and simplify:
, Subtract 23 and 3x from both sides and simplify:  , Divide both sides by 2 and simplify:
, Divide both sides by 2 and simplify: 
<em>Hope this helps!!!</em>
 
        
             
        
        
        
Answer:
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y=mc
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Ricardo bought it for $98.00
Sandy bought it for $81.66 [5/6×98]
Jennifer bought it for $48.99. [ 3/5×81.66]
 
 
        
             
        
        
        
So for this I would set up a ratio. 1/10=x/380 then you cross multiply so 1x380=10x. Then solve the equation so 380/10=x and you get 38in. Hope my explanation helped!